1. All IP Ranges
  2. 74.0.0.0/8
  3. 74.193.0.0/16
  4. AS19108  | 74.193.0.0/16

74.193.0.0/16

AS19108  ·  Optimum

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Summary

Country United States
Domain optimum.com
ASN AS19108
Registry ARIN
ID SUDDE-NETBLK

WHOIS Details

NetHandle:      NET-74-192-0-0-1
OrgID:          SUDDE
Parent:         NET-74-0-0-0-0
NetName:        SUDDE-NETBLK
NetRange:       74.192.0.0 - 74.197.255.255
NetType:        allocation
RegDate:        2006-09-27
Updated:        2012-03-20
Source:         ARIN


OrgID:          SUDDE
OrgName:        Optimum
CanAllocate:    
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75701
RegDate:        2006-05-25
Updated:        2025-08-06
OrgAdminHandle: NETAD233-ARIN
OrgTechHandle:  AUIO-ARIN
OrgAbuseHandle: ABUSE6997-ARIN
OrgNOCHandle:   NOCSU37-ARIN
Source:         ARIN


POCHandle:      ABUSE6997-ARIN
IsRole:         Y
LastName:       Abuse Suddenlink
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75702
RegDate:        2018-02-09
Updated:        2025-12-19
OfficePhone:    +1-903-266-4800
Mailbox:        abuse@suddenlink.net
Source:         ARIN


POCHandle:      NOCSU37-ARIN
IsRole:         Y
LastName:       NOC Suddenlink
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75701
RegDate:        2018-02-13
Updated:        2025-12-19
OfficePhone:    +1-866-232-5455
Mailbox:        hostmaster@cv.net
Mailbox:        noc@suddenlink.com
Source:         ARIN


POCHandle:      AUIO-ARIN
IsRole:         Y
LastName:       Altice USA Internet Operations
FirstName:      
Street:         1111 Stewart Ave.
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2018-02-05
Updated:        2025-12-18
OfficePhone:    +1-516-803-2300
Mailbox:        hostmaster@cv.net
Source:         ARIN


POCHandle:      NETAD233-ARIN
IsRole:         Y
LastName:       NetAdmin
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75702
RegDate:        2017-02-03
Updated:        2025-12-18
OfficePhone:    +1-866-232-5455
Mailbox:        hostmaster@alticeusa.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 74.0.0.0/8

Range ASN Company Num of IPs
74.128.0.0/12 AS10796 Charter Communications Inc 1,048,576
74.16.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
74.144.0.0/12 AS8075 Microsoft Limited 1,048,576
74.32.0.0/12 AS5650 Frontier Communications of America, Inc. 1,048,576
74.8.0.0/14 AS7029 Windstream Communications LLC 262,144
74.224.0.0/14 AS8075 Microsoft Corporation 262,144
74.160.0.0/14 AS8075 Microsoft Corporation 262,144
74.176.0.0/14 AS8075 Microsoft Corporation 262,144
74.240.0.0/14 AS8075 Microsoft Corporation 262,144
74.8.0.0/14 AS397560 Windstream Communications LLC 262,144
74.92.0.0/14 AS7922 Comcast Cable Communications, LLC 262,144
74.56.0.0/14 AS5769 Videotron Ltee 262,144
74.4.0.0/15 AS17402 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS33395 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS14002 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS209 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS4284 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS2379 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS10753 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS11398 CenturyLink Communications, LLC 131,072
74.60.0.0/15 AS21928 T-Mobile USA, Inc. 131,072
74.202.0.0/15 AS27585 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS13787 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
74.248.0.0/15 AS8075 Microsoft Corporation 131,072
74.202.0.0/15 AS18669 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS14921 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS3356 Level 3 Parent, LLC 131,072
74.234.0.0/15 AS8075 Microsoft Corporation 131,072
74.4.0.0/15 AS4283 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS4282 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS3549 Level 3 Parent, LLC 131,072
74.208.0.0/16 AS8560 IONOS Inc. 65,536
74.7.0.0/16 AS8075 Microsoft Limited 65,536
74.216.0.0/16 AS6401 Zayo Bandwidth 65,536
74.86.0.0/16 AS36351 IBM Cloud 65,536
74.231.0.0/16 AS40285 AT&T Enterprises, LLC 65,536
74.216.0.0/16 AS6461 Zayo Bandwidth 65,536
74.223.0.0/16 AS7029 Windstream Communications LLC 65,536
74.215.0.0/16 AS6181 Altafiber 65,536
74.83.0.0/16 AS6181 Altafiber 65,536
74.125.0.0/16 AS396982 Google LLC 65,536
74.189.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
74.231.0.0/16 AS35986 AT&T Enterprises, LLC 65,536
74.230.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.180.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.186.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.173.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.233.0.0/16 AS16509 Amazon.com, Inc. 65,536

Hosted domains

There are 17 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
74.193.113.213 steevoai.site 1
74.193.76.188 marcoastonline.com 1
74.193.143.8 nicomedia.live 1
74.193.182.76 bnttech.me 1
74.193.82.242 gotgraham.com 1
74.193.27.217 soundsofal.com 1
74.193.120.103 4234.io 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

1,231 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
74.193.171.160 AS19108 Optimum 18.27ms from Dallas, US
74.193.251.76 AS19108 Optimum 14.39ms from Dallas, US
74.193.167.124 AS19108 Optimum 16.62ms from Dallas, US
74.193.248.1 AS19108 Optimum 9.36ms from Dallas, US
74.193.152.1 AS19108 Optimum 15.10ms from Dallas, US
74.193.254.160 AS19108 Optimum 21.48ms from Chicago, US
74.193.212.1 AS19108 Optimum 9.35ms from Dallas, US
74.193.164.1 AS19108 Optimum 10.59ms from Dallas, US
74.193.211.206 AS19108 Optimum 16.01ms from Dallas, US
74.193.168.1 AS19108 Optimum 11.11ms from Dallas, US
74.193.157.138 AS19108 Optimum 17.30ms from Dallas, US
74.193.160.1 AS19108 Optimum 10.60ms from Dallas, US
74.193.208.1 AS19108 Optimum 9.36ms from Dallas, US
74.193.138.78 AS19108 Optimum 23.07ms from Dallas, US
74.193.252.1 AS19108 Optimum 14.27ms from Chicago, US
74.193.253.112 AS19108 Optimum 18.52ms from Chicago, US
74.193.161.53 AS19108 Optimum 17.39ms from Dallas, US
74.193.143.214 AS19108 Optimum 23.60ms from Dallas, US
74.193.144.1 AS19108 Optimum 14.22ms from Dallas, US
74.193.142.81 AS19108 Optimum 21.65ms from Dallas, US
74.193.214.247 AS19108 Optimum 15.96ms from Dallas, US
74.193.150.86 AS19108 Optimum 20.54ms from Dallas, US
74.193.165.121 AS19108 Optimum 18.59ms from Dallas, US
74.193.163.102 AS19108 Optimum 18.50ms from Dallas, US
74.193.169.175 AS19108 Optimum 18.32ms from Dallas, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
1.10.233.224 AS23969 TOT Public Company Limited 2.32ms from Bangkok, TH
98.37.1.192 AS7922 Comcast Cable Communications, LLC 2.86ms from Fremont, US
89.217.34.208 AS6730 Sunrise GmbH 2.52ms from Geneve, CH
196.10.88.224 AS138527 ADC GROUP CO.,LIMITED 2.08ms from Hong Kong, HK
113.229.36.80 AS4837 CHINA UNICOM China169 Backbone 8.89ms from Liaoyang, CN
106.200.118.144 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.50ms from Lohogaon, IN
95.124.1.208 AS3352 TELEFONICA DE ESPANA S.A.U. 19.02ms from Madrid, ES
47.203.115.48 AS5650 Frontier Communications of America, Inc. 7.26ms from Miami, US
174.26.206.192 AS209 CenturyLink Communications, LLC 2.67ms from Phoenix, US
172.127.188.96 AS7018 AT&T Enterprises, LLC 2.74ms from San Antonio, US
180.81.176.96 AS9316 DACOM-PUBNETPLUS 7.77ms from Seoul, KR
121.55.97.0 AS9781 GREEN CABLE TELEVISION STATION 5.50ms from Seoul, KR
54.172.236.176 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
121.127.63.112 AS7029 Windstream Communications LLC 0.43ms from Ashburn, US
213.119.182.64 AS6848 Telenet BV 7.05ms from Brussels, BE
113.205.47.128 AS4837 CHINA UNICOM China169 Backbone 1.63ms from Chongqing, CN
18.190.41.224 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
12.203.8.0 AS400210 Waco Wifi llc 3.36ms from Dallas, US
73.242.140.128 AS7922 Comcast Cable Communications, LLC 12.14ms from Denver, US
190.236.253.144 AS6147 INTEGRATEL PERÚ S.A.A. 1.08ms from Lima, PE
62.49.210.32 AS5378 Vodafone Limited 7.60ms from London, GB
142.167.51.208 AS855 Bell Canada 14.61ms from Montreal, CA
14.13.76.0 AS2516 KDDI CORPORATION 5.64ms from Osaka, JP
189.95.244.240 AS22085 Claro S/A 16.05ms from Osasco, BR
24.68.89.32 AS6327 Shaw Communications 6.73ms from Seattle, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m5 74.193.108.90
traceroute to 74.193.108.90 (74.193.108.90): 5 hops max, 52 byte packets
1 [AS7195] 103.57.250.1 0.152 ms
2 [AS3356] 8.243.162.77 0.674 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Bogota, CO
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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